baber/WOPTO huggingface dataset:
Patent JP-5317553-B2 (JP)
IPC: G02B13/02
Filed: 2008-06-27
Granted: 2013-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact optical system that satisfactorily corrects various aberrations including color aberration, and includes satisfactory optical performance.  <P>SOLUTION: The optical system includes, in order from an object side to an image side, a front group, a stop, and a rear group. In the optical system, the front and rear groups include a solid material element formed of a solid material that performs refraction, and a diffraction optical element. The solid material element is formed on at least one of the transmission faces of a refracting optical element. In the solid material element, Abbe's number to a line (d) on this solid material, partial dispersion ratios νd, θgF to a line (g) and a line (F), focal distances fdoe, fanm in a space between the diffraction optical part of the diffraction optical element and the solid material element, a distance Lanm-img from a solid material face where the solid material element is provided to the image face at infinite object distance, a distance Ldoe-img from the diffraction optical face of the diffraction optical element to the image face at infinite object distance, and the overall optical length Ltot at infinite object distance are appropriately set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5346191-B2 (JP)
IPC: H05B41/24
Filed: 2008-08-26
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device for avoiding excessive increase of output of an inverter part when there is abnormality while suppressing flickering, fading, and electromagnetic noise during normal times, a headlight device equipped with the discharge lamp lighting device, and a vehicle equipped with the headlight device.  <P>SOLUTION: The discharge lamp lighting device includes a direct current power source part outputting direct current power with a variable voltage value, an inverter part supplying rectangular wave alternating current power of reversing polarity of the direct current power output by the direct current power source part in each predetermined reversal time to a discharge lamp, a control part carrying out synchronization operation of controlling the direct current power source part so as to temporarily increase the output power of the direct current power source part in at least one of right before or right after reversal of the polarity of output of the inverter part, and an abnormality detection part detecting abnormality. In the control part, during a period when abnormality is detected by the abnormality detecting part, temporary increment of the output power of the direct current power source part is reduced in the synchronization operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5274182-B2 (JP)
IPC: G02F1/1334
Filed: 2008-09-29
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which is able to make various presentations.  <P>SOLUTION: This liquid crystal display includes a first transparent panel having a first electrode, a second transparent panel having a second electrode and disposed facing the first transparent panel with the second electrode facing the first electrode, and a liquid crystal layer sandwiched between the first and second transparent panels and having a number of areas different in thickness with its thickest area thicker than twice the thinnest area, and made of liquid crystal materials changing its scattered and transparent states by the voltage matching the thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5373359-B2 (JP)
IPC: B43K21/16
Filed: 2008-10-20
Granted: 2013-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical pencil which prevents a slider from becoming rickety and permits stable writing.  <P>SOLUTION: In the mechanical pencil 1, the slider 11 is rotated by a prescribed angle in one direction around an axial line L in accordance with reciprocation in the axial line L direction. In the mechanical pencil 1, the slider 11 retreats against energizing force of a spring (energizing means) 13 via a writing core P and a core retention part 12 by writing pressure, and the slider 11 is rotated by a half pitch in one direction around the axial line L by a feeding mechanism H and the writing pressure. Thereafter, when the writing core P is lifted from a paper surface during writing, the writing pressure is released, the slider 11 is caused to advance by the spring 13 and, accompanying the advance, the slider 11 is rotated by a half pitch in one direction around the axial line L by the feeding mechanism H and the energizing force of the spring 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5307514-B2 (JP)
IPC: F03C1/253
Filed: 2008-11-12
Granted: 2013-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic piston pump motor capable of improving the lubricity of a pad face.  <P>SOLUTION: This hydraulic piston pump motor includes a plurality of pistons reciprocating with respect to a rotating cylinder block, a volume chamber in the cylinder block that expands and contracts by the pistons, and a valve plate for switching supply and discharge of operating oil to/from the volume chamber. Each of sliding faces 20, 30 on which the cylinder block and the valve plate 15 slide with each other includes a seal land face 21 for sealing flow of the operating oil to one of the sliding faces 20, 30, and a pad face 22 sliding on the other of the sliding faces 20, 30 on the outside of the seal land face 21. A recessed oil reservoir part 45 is formed on the sliding face 30 sliding on the pad face 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-4808759-B2 (JP)
IPC: H01L31/10
Filed: 2008-11-18
Granted: 2011-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of noise due to damage of an optical detection unit in mounting of a radiation detector.  <P>SOLUTION: The radiation detector 40 includes: a photodiode array; and a scintillator panel 31. The photodiode array includes the semiconductor substrate 3 in which a plurality of photodiodes 4 are arranged in an array on an incident side of light to be detected. The semiconductor substrate 3 includes pierced wiring 8 for piercing the incident side and the back side as to photodiodes, so as to be coated at the incident side of the simiconductor 3 in an area where at least the photodiodes 4 are arranged, including a transparent resin film 6, made of a resin transmitting the light to be detected, having a function as a cushion layer protecting the area where the photodiodes are arranged, wherein the transparent resin film 6 has the scintillator panel 31 formed on a flat surface of a side where the scintillator panel 31 is attached through an optical resin 35 which transmits light from the scintillator panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-4933530-B2 (JP)
IPC: C07C265/14
Filed: 2006-03-06
Granted: 2012-05-16
Abstract: An apparatus for mixing at least first and second fluid, comprising: (a) a first nozzle comprising a first flow duct defining a first flow chamber, and having a first nozzle tip having a first discharge opening; and (b) a second nozzle comprising a second flow duct defining a second flow chamber, and having a second nozzle tip having a second discharge opening; wherein said first flow duct and said second flow duct are spirally wrapped each over the other. The invention also provides a process for mixing fluids, especially adapted for the production of isocyanates, and that is notably carried out in the apparatus of the invention.
Patent JP-5138579-B2 (JP)
IPC: C09K23/00
Filed: 2006-04-03
Granted: 2013-02-06
Abstract: A moisture curable composition capable of cure to an elastomeric body comprising (a) a diluted polymer comprising (i) a silicon containing polymer of the formula X-A-X1 where X and X1 are independently selected from silyl groups which contain one or more condensable substituents per group and A is a polymeric chain having a number average molecular weight (Mn) of at least 132 000; and a degree of polymerization of at least 1800. (ii) an organic extender and/or plasticizer which diluted polymer is obtained by polymerization in the presence of the said organic extender and/or plasticizer (b) a suitable cross-linking agent which comprises at least two groups which are reactable with the condensable groups in the diluted polymer, (c) a suitable condensation catalyst and optionally (e) one or more fillers.
Patent JP-4852602-B2 (JP)
IPC: C07K1/18
Filed: 2006-05-23
Granted: 2012-01-11
Abstract: A method for the purification of immunoglobulins by ion exchange chromatography is described. The chromatographic method uses a weak ion exchange resin and a single step elution process for the purification of an immunoglobulin. Additionally a method for the determination of the salt concentration for the single step elution of an immunoglobulin from an ion exchange resin is described.
Patent JP-4857334-B2 (JP)
IPC: H04M3/54
Filed: 2006-05-23
Granted: 2012-01-18
Abstract: A portable phone a portable phone is equipped with a personal area network (PAN) detection mechanism to detect all portable phones and electronic identifiers (e.g., key fobs) in its PAN. A buddy list is included in the portable phone. If an electronic identifier is detected, such as from a key fob, but its corresponding portable phone is not, a proxy signal mechanism signals to the wireless telephone network that the phone may receive calls for a different phone. In response, the wireless telephone network routes calls for the different phone to the proxy phone instead. In this manner a phone may change functions automatically as devices enter and leave the PAN.
Patent JP-5226518-B2 (JP)
IPC: A61F2/07
Filed: 2006-09-21
Granted: 2013-07-03
Abstract: Biodegradable coatings and articles that include natural biodegradable polysaccharides are described. The coatings and articles are formed from a plurality of natural biodegradable polysaccharides having pendent coupling groups.
Patent JP-5249786-B2 (JP)
IPC: A61F13/20
Filed: 2007-02-01
Granted: 2013-07-31
Abstract: A tampon suitable for feminine hygiene and/or medical purposes is disclosed having a longitudinal body provided with a dome-shaped insertion end and a withdrawal end, from which withdrawal end a withdrawal cord extends. The tampon has compressed absorbent fibrous material and has an outer circumferential surface which is at least partially provided with longitudinal grooves that are separated from each other by longitudinal ribs. The path of the grooves and ribs of the tampon in the longitudinal direction are inclined and correspond to a continuous curved line that has only one point of inflection defining one convex part and one concave part that preferably does not show a maximum or a minimum.
Patent JP-5136443-B2 (JP)
IPC: H04W72/04
Filed: 2009-01-27
Granted: 2013-02-06
Abstract: A method of controlling spectrum use in a first wireless communications system, the first wireless communications system being operable to take part in a spectrum assignment process involving at least the first wireless communications system and one or more other wireless communications systems, the method comprising 
in a single instance of the spectrum assignment process, exchanging a first portion of spectrum for a second, different portion of spectrum, by assigning the first portion of spectrum from the first wireless communications system to the one or more other wireless communications systems and accepting the assignment of the second portion of spectrum from the one or more other wireless communications systems to the first wireless communications system. Spectrum Sharing.
Patent JP-5365244-B2 (JP)
IPC: B41M5/40
Filed: 2009-02-19
Granted: 2013-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer sheet provided with a thermally transferable protective layer which can prevent the whitening and blocking due to bleed-out and has high weather-resistance.  <P>SOLUTION: The thermally transferable protective layer disposed on one side surface of a base material sheet 1 constituting the thermal transfer sheet is composed of at least a first thermally transferable protective layer 7 and a second thermally transferable protective layer 8 in the order from the base material sheet side, wherein the first thermally transferable protective layer 7 contains a UV absorber of benzotriazole type having a molecular weight of 400 or more and the second thermally transferable protective layer 8 contains a UV absorber of triazine type.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5276487-B2 (JP)
IPC: G21F9/02
Filed: 2009-03-18
Granted: 2013-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for incinerating silicon oil which enables the stable and safe thermal disposal of it without clogging any ceramic filters.  <P>SOLUTION: The silicon oil discharged from nuclear facilities is supplied to a burner 5 of an oil burner reactor 3 and is incinerated there, and the exhaust gas is guided to a honeycomb filter made of porous ceramics the average pore diameter of which is 1 to 5 μm for dust collection. The exhaust gas is fed to an exhaust gas treatment line comprising a primary ceramic filter 16, a secondary ceramic filter 17 and a HEPA filter 18 installed to treat the exhaust gas of a miscellaneous solid incinerator 15 and is released into the atmosphere after the further exhaust gas treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5347611-B2 (JP)
IPC: G03G15/08
Filed: 2009-03-18
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development device, including configuration for supplying developer in an amount required for development, in such a state that the required toner concentration and the charge amount are applied to the toner, while reducing the occurrence of stress on the developer.  <P>SOLUTION: The development device 3 includes a development portion for developing electrostatic latent imagew formed on a latent image carrier 1 with a developer comprising toner and carrier and a circulation portion, to convey the developer collected from the development portion to a developer-supplying portion in the development portion again; the circulation portion including a containing portion 40 to store a part of the developer, disposed at a position upstream from the development portion. An agitating member 200 is provided inside the containing portion 40, to agitate and mix the collected developer and toner newly supplied to the containing portion. In the agitating member 200, materials 200A and 200B of different triboelectrification series come in contact with the developer, according to operations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-5330050-B2 (JP)
IPC: F01M13/04
Filed: 2009-03-26
Granted: 2013-10-30
Abstract: A 4-stroke cycle internal combustion engine includes a breather chamber for separating blow-by gas and oil mist produced in the internal combustion engine. A vehicle-carried 4-stroke cycle internal combustion engine includes a valve chamber wherein a valve motion is accommodated between a cylinder head and a head cover, a cam chain chamber formed from the cylinder head and the cylinder head cover for accommodating a cam chain, a driven sprocket wheel around which the cam chain is wrapped, and a breather chamber formed between an upper portion of the head cover and the valve chamber. A barrier is formed in an arcuate shape opposing to and extending along an outer circumference of the driven sprocket wheel. The barrier is provided sidewardly of the driven sprocket wheel on the breather chamber side.
Patent JP-5500852-B2 (JP)
IPC: G01N27/62
Filed: 2009-03-31
Granted: 2014-05-21
Abstract: A substrate is provided, which comprises a structured surface including a regular pattern of a plurality of elevated structures that are elevated with respect to a nominal surface of the substrate, wherein at least two dimensions are between 1nm and 100µm, the structured surface being configured to stimulate smooth crystallization of microcrystals or to boost hydrophobic properties. A target plate comprising a plurality of substrates is disclosed as well.
Patent JP-5279643-B2 (JP)
IPC: H04N1/00
Filed: 2009-07-22
Granted: 2013-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of operation by a user, and to return only a function operation section related to a necessary job processing function.  <P>SOLUTION: Function operation sections 3 to 13 operate so as to perform job processing functions of the apparatus. A power-saving mode control unit 15 controls shift of the function operation sections 3 to 13 into a power-saving mode, whereas it controls the return of the power-saving mode to a normal mode. First instruction input sections 3c, 9a receive a first start instruction for returning one among the function operation sections 3 to 13. A second instruction input section 7a receives a second start instruction for returning the function operation sections 3 to 13 for executing the job processing function in succession to the function operation sections 3 to 13 returned by the first start instructions 3c, 9a. A return control unit 17 returns a corresponding function operation section, when the first start instruction is input and returns a corresponding function operation section when the second start instruction is input.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5347835-B2 (JP)
IPC: H01L21/205
Filed: 2009-08-25
Granted: 2013-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To produce an m-plane GaN crystal excellent in surface flatness by reducing crystal defects at terrace edges.  <P>SOLUTION: On a surface of an a-plane sapphire substrate 10, a plurality of belt-like recesses 11, which are longer in an m-axis direction and are arranged in stripes, are formed. Each recess 11 is composed of a bottom plane 11a that is parallel to a principal plane of the sapphire substrate 10 and two lateral planes 11b that are flat planes facing each other. The width x of a terrace 10a is ≤20 μm, the width y of the bottom plane 11a of the recess 11 is ≤15 μm, the depth z of the recess 11 is ≥50 nm, and the angle θ between the principal plane of the sapphire substrate 10 and the lateral planes 11b of the recess 11 is 50-90°. The m-plane GaN crystal grown on the sapphire substrate 10 has few crystal defects and is excellent in crystallinity and surface flatness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5354469-B2 (JP)
IPC: G01S7/03
Filed: 2009-10-09
Granted: 2013-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small radio wave sensor with low power consumption which highly-accurately detects the presence and moving state of an object to be detected located in a detection area and which has a superior S/N ratio.  <P>SOLUTION: The radio wave sensor includes an oscillation circuit 1 generating a high-frequency signal; a ground electrode 3 serving as the ground of the high-frequency signal formed over one surface or substantially the entire inner surface of a substrate 2 comprising a dielectric, an antenna electrode (receiving electrode 5, or transmitting and receiving electrode 6) formed on the other surface and for receiving, or transmitting and receiving the high-frequency signal; a detection element 7, having any one of the terminals connected to the antenna electrode and the other terminal connected to the ground electrode 3, and detecting the high-frequency signal received by the antenna electrode; and an output line 8 for outputting a detection signal detected by the detection element 7 to the outside. On the way of a propagation path of the high-frequency signal from the antenna electrode to the ground electrode 3 via the detection element 7, there is provided a frequency adjustment line 12 for adjusting the frequency of the antenna electrode, and the electrical length of the propagation path and the attaching position of the output line 8 are prescribed so that the frequency of the high-frequency signal generated in the oscillation circuit 1 and the resonance frequency of the antenna electrode are substantially identical.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-5286464-B2 (JP)
IPC: F16H41/24
Filed: 2007-02-23
Granted: 2013-09-11
Abstract: The present invention broadly comprises a blade for a torque converter stator including a first blade segment connected to inner and outer circumferential sections of the stator and a second blade segment, separately formed from the first blade segment, and connected to the circumferential sections. In some aspects, the blade segments are: in contact along edges, overlapped, circumferentially misaligned, at least partially folded, stamped, or cast. Configurations of the blade segments can be selected to modify performance characteristics of the stator such as torque ratio, efficiency, and capacity. In some aspects, the blade segments are in a circumferential alignment, and the stator includes an alignment element operatively arranged to control the circumferential alignment, for example, in response to pressure from fluid in the stator upon the blade. In some aspects, the stator includes axial halves, separately formed and fixedly connected and the blade segments are connected to respective halves.
Patent JP-5341760-B2 (JP)
IPC: B32B5/24
Filed: 2009-05-21
Granted: 2013-11-13
Abstract: A hollow porous membrane with a reduced cost and excellent separation characteristic, water permeability, and mechanical strength and a process of producing the hollow porous membrane with an excellent adhesive property between a support and a porous membrane layer at a low cost are provided. The hollow porous membrane includes a porous membrane layer in which dense layers are disposed in the vicinities of an outer surface and an inner surface. In the process of producing the hollow porous membrane, membrane-forming dopes of a first membrane-forming dope and a second membrane-forming dope, which contain the material of the porous membrane layer and a solvent, are successively applied and stacked onto the outer circumferential surface of a hollow support and the applied membrane-forming dopes are simultaneously coagulated. In the process of producing the hollow porous membrane, a porous membrane layer is formed by applying a membrane-forming dope containing a material of the porous membrane layer and a solvent to the outer circumferential surface of the hollow support and coagulating the applied dope, and a hollow braid obtained by circularly knitting a yarn formed of multi-filaments is used as the support.
Patent JP-5612855-B2 (JP)
IPC: F01N3/08
Filed: 2007-09-12
Granted: 2014-10-22
Abstract: A method is proposed for operating a metering valve which is realized as a solenoid valve which is actuated by an electromagnet that interacts with an armature which is connected fixedly to a valve needle and, furthermore, is loaded with a pulse-width modulated metering signal which defines the metering of a reagent which is to be introduced into the exhaust-gas region of an internal combustion engine or of a preliminary stage of a reagent, as is an apparatus for carrying out the method. The opening duration of the metering valve is limited to a minimum opening duration, for which the metering valve is opened completely and which is fixed in such a way that a spray mist is always produced during the metering. The procedure according to this invention prevents the reagent from crystallizing and, as a result, firstly ensures exact metering of the reagent and secondly counteracts clogging of the metering valve, in particular if a urea/water solution is provided as preliminary stage of the reagent.